Captcha at registration form and account activation

[deepcoding]

Hey Guys,

I have 2 problems with VM 2.

1, How can I show a captcha at the registration form? I have checked the captcha option in the Joomla 2.5 ACP,
but there is no captcha at my form.

2, If a new user sends the registration form, he get an email with activation link and he shouldn't be able to checkout until
his account isn't activated, but he is logged in after registration, so there's no validation if his account is activated.
Can I change this? E.g. that he isn't logged in automaticly after registration?

Hope someone can help me.

Thanks

[DayCounts]

Hi,

I just created a reCaptcha plugin for Virtuemart 2 registration
http://www.daycounts.com/en/shop/plugins/recaptcha-plugin-for-virtuemart-2-detail